Utilization for American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2009

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2013-04-04, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
Any Datasets/Files 1107 = 103 1004
DS1: Alabama Housing 183 = 20 163
DS2: Alabama Population 141 = 11 130
DS3: Alaska Housing 106 = 4 102
DS4: Alaska Population 110 = 5 105
DS5: Arizona Housing 106 = 4 102
DS6: Arizona Population 107 = 5 102
DS7: Arkansas Housing 108 = 4 104
DS8: Arkansas Population 105 = 3 102
DS9: California Housing 115 = 5 110
DS10: California Population 131 = 9 122
DS11: Colorado Housing 103 = 2 101
DS12: Colorado Population 104 = 3 101
DS13: Connecticut Housing 108 = 4 104
DS14: Connecticut Population 106 = 7 99
DS15: Delaware Housing 111 = 3 108
DS16: Delaware Population 104 = 2 102
DS17: District of Columbia Housing 105 = 2 103
DS18: District of Columbia Population 103 = 2 101
DS19: Florida Housing 103 = 2 101
DS20: Florida Population 112 = 2 110
DS21: Georgia Housing 104 = 3 101
DS22: Georgia Population 106 = 2 104
DS23: Hawaii Housing 108 = 2 106
DS24: Hawaii Population 100 = 2 98
DS25: Idaho Housing 101 = 2 99
DS26: Idaho Population 103 = 2 101
DS27: Illinois Housing 105 = 3 102
DS28: Illinois Population 106 = 3 103
DS29: Indiana Housing 105 = 2 103
DS30: Indiana Population 101 = 2 99
DS31: Iowa Housing 105 = 2 103
DS32: Iowa Population 104 = 2 102
DS33: Kansas Housing 111 = 2 109
DS34: Kansas Population 103 = 2 101
DS35: Kentucky Housing 103 = 2 101
DS36: Kentucky Population 102 = 2 100
DS37: Louisiana Housing 109 = 2 107
DS38: Louisiana Population 108 = 2 106
DS39: Maine Housing 107 = 3 104
DS40: Maine Population 106 = 3 103
DS41: Maryland Housing 102 = 2 100
DS42: Maryland Population 110 = 3 107
DS43: Massachusetts Housing 124 = 7 117
DS44: Massachusetts Population 138 = 23 115
DS45: Michigan Housing 114 = 2 112
DS46: Michigan Population 105 = 5 100
DS47: Minnesota Housing 103 = 2 101
DS48: Minnesota Population 102 = 2 100
DS49: Mississippi Housing 106 = 3 103
DS50: Mississippi Population 105 = 2 103
DS51: Missouri Housing 103 = 2 101
DS52: Missouri Population 105 = 2 103
DS53: Montana Housing 105 = 2 103
DS54: Montana Population 106 = 2 104
DS55: Nebraska Housing 100 = 2 98
DS56: Nebraska Population 104 = 2 102
DS57: Nevada Housing 101 = 2 99
DS58: Nevada Population 105 = 4 101
DS59: New Hampshire Housing 106 = 3 103
DS60: New Hampshire Population 108 = 3 105
DS61: New Jersey Housing 105 = 3 102
DS62: New Jersey Population 106 = 3 103
DS63: New Mexico Housing 106 = 2 104
DS64: New Mexico Population 105 = 2 103
DS65: New York Housing 108 = 4 104
DS66: New York Population 115 = 6 109
DS67: North Carolina Housing 102 = 2 100
DS68: North Carolina Population 111 = 3 108
DS69: North Dakota Housing 105 = 2 103
DS70: North Dakota Population 102 = 2 100
DS71: Ohio Housing 103 = 3 100
DS72: Ohio Population 106 = 3 103
DS73: Oklahoma Housing 103 = 2 101
DS74: Oklahoma Population 103 = 3 100
DS75: Oregon Housing 108 = 10 98
DS76: Oregon Population 110 = 8 102
DS77: Pennsylvania Housing 104 = 3 101
DS78: Pennsylvania Population 110 = 4 106
DS79: Puerto Rico Housing 107 = 2 105
DS80: Puerto Rico Population 103 = 2 101
DS81: Rhode Island Housing 104 = 4 100
DS82: Rhode Island Population 106 = 4 102
DS83: South Carolina Housing 106 = 3 103
DS84: South Carolina Population 104 = 2 102
DS85: South Dakota Housing 104 = 2 102
DS86: South Dakota Population 107 = 2 105
DS87: Tennessee Housing 104 = 2 102
DS88: Tennessee Population 108 = 2 106
DS89: Texas Housing 109 = 3 106
DS90: Texas Population 110 = 2 108
DS91: Utah Housing 105 = 2 103
DS92: Utah Population 107 = 2 105
DS93: Vermont Housing 100 = 3 97
DS94: Vermont Population 106 = 3 103
DS95: Virginia Housing 104 = 2 102
DS96: Virginia Population 104 = 3 101
DS97: Washington Housing 104 = 2 102
DS98: Washington Population 104 = 2 102
DS99: West Virginia Housing 103 = 2 101
DS100: West Virginia Population 103 = 2 101
DS101: Wisconsin Housing 104 = 2 102
DS102: Wisconsin Population 103 = 2 101
DS103: Wyoming Housing 102 = 2 100
DS104: Wyoming Population 104 = 2 102
DS105: United States Housing 119 = 4 115
DS106: United States Population 152 = 20 132

Notes

The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 813 = 19 56 13 7 11 707
DS1: Alabama Housing 88 = 5 11 4 3 4 61
DS2: Alabama Population 52 = 4 4 2 2 0 40
DS3: Alaska Housing 19 = 1 4 1 0 0 13
DS4: Alaska Population 22 = 1 4 0 0 1 16
DS5: Arizona Housing 19 = 1 5 0 0 0 13
DS6: Arizona Population 20 = 2 4 0 0 0 14
DS7: Arkansas Housing 21 = 1 3 0 0 1 16
DS8: Arkansas Population 18 = 1 3 0 0 0 14
DS9: California Housing 29 = 2 5 2 0 0 20
DS10: California Population 43 = 3 5 2 0 1 32
DS11: Colorado Housing 16 = 1 3 0 0 0 12
DS12: Colorado Population 17 = 2 2 0 0 0 13
DS13: Connecticut Housing 21 = 1 3 0 1 0 16
DS14: Connecticut Population 18 = 2 4 0 1 1 10
DS15: Delaware Housing 23 = 2 2 0 0 0 19
DS16: Delaware Population 17 = 1 2 0 0 0 14
DS17: District of Columbia Housing 18 = 1 2 0 0 0 15
DS18: District of Columbia Population 16 = 1 2 1 0 0 12
DS19: Florida Housing 16 = 1 2 0 0 0 13
DS20: Florida Population 24 = 1 4 0 0 0 19
DS21: Georgia Housing 16 = 1 3 0 0 0 12
DS22: Georgia Population 19 = 1 2 0 0 0 16
DS23: Hawaii Housing 21 = 1 2 0 0 0 18
DS24: Hawaii Population 13 = 1 2 0 0 0 10
DS25: Idaho Housing 14 = 1 2 0 0 0 11
DS26: Idaho Population 16 = 1 2 0 0 0 13
DS27: Illinois Housing 18 = 1 3 0 0 0 14
DS28: Illinois Population 19 = 2 2 0 0 0 15
DS29: Indiana Housing 18 = 1 2 0 0 0 15
DS30: Indiana Population 14 = 1 2 0 0 0 11
DS31: Iowa Housing 18 = 1 2 0 0 0 15
DS32: Iowa Population 17 = 1 2 0 0 0 14
DS33: Kansas Housing 24 = 1 2 0 0 0 21
DS34: Kansas Population 16 = 1 2 0 0 0 13
DS35: Kentucky Housing 16 = 1 3 0 0 0 12
DS36: Kentucky Population 15 = 1 2 0 0 0 12
DS37: Louisiana Housing 22 = 1 2 0 0 0 19
DS38: Louisiana Population 21 = 1 2 0 0 0 18
DS39: Maine Housing 20 = 1 3 0 0 0 16
DS40: Maine Population 18 = 1 3 0 0 0 14
DS41: Maryland Housing 15 = 1 2 0 0 0 12
DS42: Maryland Population 24 = 2 3 1 0 0 18
DS43: Massachusetts Housing 38 = 1 7 0 1 0 29
DS44: Massachusetts Population 48 = 1 17 1 2 0 27
DS45: Michigan Housing 27 = 1 2 0 0 0 24
DS46: Michigan Population 18 = 1 4 0 0 1 12
DS47: Minnesota Housing 16 = 1 2 0 0 0 13
DS48: Minnesota Population 15 = 1 2 0 0 0 12
DS49: Mississippi Housing 19 = 1 2 0 0 1 15
DS50: Mississippi Population 18 = 1 2 0 0 0 15
DS51: Missouri Housing 16 = 1 2 0 0 0 13
DS52: Missouri Population 18 = 1 2 0 0 0 15
DS53: Montana Housing 18 = 1 2 0 0 1 14
DS54: Montana Population 19 = 1 2 0 0 0 16
DS55: Nebraska Housing 13 = 1 2 0 0 0 10
DS56: Nebraska Population 17 = 1 2 0 0 0 14
DS57: Nevada Housing 14 = 1 2 0 0 0 11
DS58: Nevada Population 17 = 1 4 0 0 0 12
DS59: New Hampshire Housing 19 = 1 3 0 0 0 15
DS60: New Hampshire Population 21 = 1 3 0 0 0 17
DS61: New Jersey Housing 18 = 1 3 0 0 0 14
DS62: New Jersey Population 19 = 1 3 0 0 0 15
DS63: New Mexico Housing 18 = 1 2 0 0 0 15
DS64: New Mexico Population 18 = 1 2 0 0 0 15
DS65: New York Housing 21 = 1 4 0 0 0 16
DS66: New York Population 28 = 1 5 1 0 0 21
DS67: North Carolina Housing 15 = 1 2 0 0 0 12
DS68: North Carolina Population 24 = 1 3 0 0 0 20
DS69: North Dakota Housing 18 = 1 2 0 0 0 15
DS70: North Dakota Population 15 = 1 2 0 0 0 12
DS71: Ohio Housing 16 = 1 3 0 0 0 12
DS72: Ohio Population 19 = 1 3 0 0 0 15
DS73: Oklahoma Housing 16 = 1 2 0 0 0 13
DS74: Oklahoma Population 16 = 1 3 0 0 0 12
DS75: Oregon Housing 17 = 1 6 0 0 0 10
DS76: Oregon Population 20 = 1 5 0 0 0 14
DS77: Pennsylvania Housing 17 = 1 3 0 0 0 13
DS78: Pennsylvania Population 23 = 1 3 0 1 0 18
DS79: Puerto Rico Housing 20 = 1 2 0 0 0 17
DS80: Puerto Rico Population 16 = 1 2 0 0 0 13
DS81: Rhode Island Housing 17 = 1 3 0 1 0 12
DS82: Rhode Island Population 19 = 1 3 0 1 0 14
DS83: South Carolina Housing 19 = 1 2 1 0 0 15
DS84: South Carolina Population 17 = 1 2 0 0 0 14
DS85: South Dakota Housing 17 = 1 2 0 0 0 14
DS86: South Dakota Population 20 = 1 2 0 0 0 17
DS87: Tennessee Housing 17 = 1 2 0 0 0 14
DS88: Tennessee Population 21 = 1 2 0 0 0 18
DS89: Texas Housing 23 = 1 3 0 0 0 19
DS90: Texas Population 23 = 1 2 0 0 0 20
DS91: Utah Housing 18 = 1 2 0 0 0 15
DS92: Utah Population 20 = 1 2 0 0 0 17
DS93: Vermont Housing 13 = 1 3 0 0 0 9
DS94: Vermont Population 19 = 1 3 0 0 0 15
DS95: Virginia Housing 17 = 1 2 0 0 0 14
DS96: Virginia Population 17 = 1 2 1 0 0 13
DS97: Washington Housing 17 = 1 2 0 0 0 14
DS98: Washington Population 17 = 1 2 0 0 0 14
DS99: West Virginia Housing 16 = 1 2 0 0 0 13
DS100: West Virginia Population 16 = 1 2 0 0 0 13
DS101: Wisconsin Housing 17 = 1 2 0 0 0 14
DS102: Wisconsin Population 15 = 1 2 0 0 0 12
DS103: Wyoming Housing 15 = 1 2 0 0 0 12
DS104: Wyoming Population 17 = 1 2 0 0 0 14
DS105: United States Housing 32 = 2 5 0 0 0 25
DS106: United States Population 64 = 8 12 2 0 0 42

Notes

All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 53 institutions during the time period specified.

  • Boston College
  • Brown University
  • California State University at Bakersfield
  • California State University at Chico
  • California State University at Fresno
  • College of Saint Benedict/Saint John's University
  • Columbia University
  • Cornell University
  • Florida State University
  • George Mason University
  • Indiana University
  • Kent State University
  • Mississippi State University
  • New York University
  • Northern Illinois University
  • Northwestern University
  • Ohio State University
  • Oregon State University
  • Pennsylvania State University
  • Portland State University
  • Princeton University
  • Rutgers-The State University of New Jersey
  • Sam Houston State University
  • State University of New York at Albany
  • Temple University
  • The American University
  • The Graduate Center, The City University of New York
  • The Rand Corporation
  • Trinity College
  • Union College
  • University of Alabama at Birmingham
  • University of Arizona
  • University of California at Los Angeles
  • University of Chicago
  • University of Illinois at Chicago
  • University of Kentucky
  • University of Maryland College Park
  • University of Michigan
  • University of North Carolina at Charlotte
  • University of North Carolina at Greensboro
  • University of Northern Colorado
  • University of Oxford
  • University of Pennsylvania
  • University of Pittsburgh
  • University of South Carolina
  • University of Toronto
  • University of Virginia
  • University of Wisconsin at Madison
  • University of Wyoming
  • Villanova University
  • Washington State University
  • Wayne State University
  • Wheaton College (Massachusetts)

Notes

Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.

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